| FSA4157A Description |
| Low Voltage 1 Ohm SPDT Analog Switch |
| FSA4157A Vendor |
| Fairchild Semiconductor |
| FSA4157A Features |
- FSA4157A features lower ICC when the S input is lower than VCC
- Maximum 1.15 ohm On Resistance (RON) at 4.5V VCC
- 0.3 ohm max RON flatness at 4.5V VCC
- Space saving 6-lead Pb-Free MicroPak™ and SC70 6-lead surface mount packages
- Broad VCC operating range: • FSA4157: 1.65V to 5.5V • FSA4157A: 2.7V to 5.5V
- Fast turn-on and turn-off time
- Break-before-make enable circuitry
- Over-voltage tolerant TTL compatible control circuitry
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| FSA4157A Description |
FSA4157 and FSA4157A are high performance Single Pole/Double Throw (SPDT) analog switches. Both devices feature ultra low RON of 1.15 ohm maximum at 4.5V VCC and will operate over the wide VCC range of 1.65V to 5.5V for FSA4157, and 2.7V to 5.5V for FSA4157A. The device is fabricated with sub-micron CMOS technology to achieve fast switching speeds and is designed for break-before-make operation. The select input is TTL level compatible. |
| FSA4157A Datasheet and Application Notes |
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| Products related to FSA4157A |
FSA4157P6X_NL FSA4157P6 FSA4157 FSA4157AP6X_NL
FSA4157AP6X FSA4157AL6X FSA4157L6X FSA4157P6X
FSA4157AP6 |